What is the benefit of a dual-rate spring system?

A dual-rate spring system provides a softer initial spring rate for comfortable on-road driving. It then transitions to a firmer secondary rate to offer better support and prevent bottoming out during aggressive driving or heavy loads.

What else is needed for installation?

Front shocks are required for a complete installation of this spring kit. ICON offers compatible 2.0 Aluminum Series and 2.5 Series Reservoir shocks that are tuned to work with these springs.

Does this kit affect my truck's towing capacity?

No, this ICON spring kit is designed to level your truck and improve ride quality without changing your vehicle's towing capacity.

ICON

Specifications

Brand: ICON
Part #: 212500
UPC: 00840103400556

ICON

ICON 03-12 Dodge Ram HD 4WD 2.5in Dual Rate Spring Kit

Name: ICON 03-12 Dodge Ram HD 4WD 2.5in Dual Rate Spring Kit
Brand: ICON
Price: 643.05 USD
Availability: InStock

$643.05

Fits 2003-2010 Dodge Ram HD 4WD. ICON 2.5in dual rate front spring kit levels your truck and improves ride quality and off-road performance.

Key Features

Fits 2003-2010 Dodge Ram 2500, 2003-2010 Dodge Ram 3500, 2011-2013 Ram 2500, and 2011-2012 Ram 3500 4WD vehicles.
Features ICON's engineered dual-rate coil springs for improved ride quality and performance.
The dual-rate design offers a soft initial ride zone and a firmer secondary rate to prevent bottoming out.
Dual-stage powder coating helps prevent corrosion, while shot peening and pre-setting prevent sagging.
Includes longer urethane bumpstops for a more progressive bottom-out feel.
Sway bar drop brackets are included to complement the additional travel.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

The dual-rate design of these ICON springs is a key feature, offering a softer initial spring rate for a comfortable ride on the road. This is then paired with a more aggressive secondary rate that helps prevent the suspension from bottoming out, especially during aggressive off-road driving or when carrying heavy loads. This system is designed to level your 2003-2012 Dodge Ram HD 4WD truck, providing a more aggressive stance while also increasing wheel travel over stock.

ICON applies a dual-stage powder coat process to these springs, which helps protect against corrosion. They are also shot peened and pre-set to prevent sagging over time, ensuring consistent performance. This kit includes longer urethane bumpstops that offer a more progressive feel when the suspension reaches its limit, and sway bar drop brackets to accommodate the increased travel. To complete the installation, front shocks are required, and ICON offers several compatible options designed to work with these springs for optimal on- and off-road performance.

This kit is designed to provide a level stance from front to rear and can reduce body roll compared to stock suspension. Importantly, no driveshaft modifications are needed for installation, and your towing capacity remains unchanged. ICON shocks are engineered to provide maximum droop and compression travel when paired with these springs.